APA (7th ed.) Citation

Dougherty, R. (2019). Secret engineer: How Emily Roebling built the Brooklyn Bridge. ROARING BROOK.

Chicago Style (17th ed.) Citation

Dougherty, Rachel. Secret Engineer: How Emily Roebling Built the Brooklyn Bridge. New York: ROARING BROOK, 2019.

MLA (9th ed.) Citation

Dougherty, Rachel. Secret Engineer: How Emily Roebling Built the Brooklyn Bridge. ROARING BROOK, 2019.

Warning: These citations may not always be 100% accurate.